DNS not created for new sites

I've been poking this all afternoon and not got anywhere, so now comes the forum post. One of ISPconfig instances I run does not appear to be able to create new DNS entries. I can add a new site (with DNS+MX selected) yet the zone does not show up on the DNS Manager tab for management.

I am running FC5 and ISPConfig Version: 2.2.9. Server is setup as per HowToForge Perfect Setup with chrooted named.

One newly created domain has got as far as writing a pri.domain.tld file in /var/named/chroot/var/named... Another newly created domain has not even got that far.... For the first domain, I can see the file in named's chroot but I do not see the info in the DNS administrator pages....

I have double checked my settings for the bind chroot in web front end... all the other sites on the server are being correctly resolved on DIG from a remote location....

In the end, there was no issue for the DNS at all. A bit of poking (and some recollection on my part) helped me to discover that is root cause was some remaining entries (5 match(es)) in the db_ispconfig for that domainname from the last time I had it setup on this server. Adding a new (never registered before) domain was OK, pri.zonefiles created OK.

I'm currently manually cleaning out the db_ispconfig and then going to try again to create these domains.